cammie4185 cammie4185
  • 26-04-2022
  • Chemistry
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Which reaction is exothermic? ch4 2o2 right arrow. co2 2h2o 891 kj nh4no3 h2o 25 kj right arrow. nh4 (aq) no3-(aq) 2h2o 286 kj right arrow. 2h2 o2 n2 o2 181 kj right arrow. 2no

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2873074
2873074 2873074
  • 26-04-2022

Answer:

All are Endothermic reaction.

Explanation:

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